of heart attack or stroke, which can lead to death. this chance increases if you have heart disease risk factors suh as high blood pressure or when nsaids are taken for long periods. nsaids, including celebrex, increase the chance of serious skin or allergic reactions or stomach a intestine problems, such as bleeding and cers, which can occur without warning and may cause death. patients also taking aspirin and the eldey are at incrsed risk for stoch bleeding and ulcers. do not take celebrex if you've had an asthma attack, hives, or other allergies to aspirin, nsaids or sulfonamides. get help rightway if you have swelng of the face or throat, or trouble breathing. tell your doctor your medical history and find an arthritis treatment for you. visit celebrex.com and ask your doctor about celebrex. for a body in motion.